As far as I know, it's about 16,000 BTC. And the network immediately appeared a message to prevent an ambiguous interpretation of this sale.
"Following consultation with cryptocurrency experts, I sold BTC and BCC, not by an ordinary sale through the BTC/BCC exchange, but in a manner that would avoid affecting the market price, while ensuring the security of the transaction to the [greatest] extent possible,"
This is direct quote from Mt. Gox Trustee Kobayashi. As you can see, this transaction can not affect the course of Bitcoin in any way.
This is a good information about mt gox dumping all they possessed in a manner that shall have no effect on the course of the btc price movement but as good as that may sound; do you have any link to proof the authenticity of your claim ?
Are you kidding me? I gave you an authentic speech. Copy words into the Google search or whatever you use there and find hundreds of sources.Choose any of them.